update application file

app.py

@@ -1,7 +1,10 @@
 import gradio as gr
 
-def greet(name):
-    return "Hello " + name + "!!"
+# def greet(name):
+#     return "Hello " + name + "!!"
+
+def greet(img):
+    return img
 
 # Create Gradio input and output components
 image_input = gr.inputs.Image(type='filepath', label="Input Image")
@@ -13,5 +16,7 @@ dense_caption_device = gr.inputs.Radio(choices=['cuda', 'cpu'], default='cuda',
 semantic_segment_device = gr.inputs.Radio(choices=['cuda', 'cpu'], default='cuda', label='Semantic Segment Device')
 controlnet_device = gr.inputs.Radio(choices=['cuda', 'cpu'], default='cpu', label='ControlNet Device')
 
-iface = gr.Interface(fn=greet, inputs="text", outputs="text")
+# iface = gr.Interface(fn=greet, inputs="text", outputs="text")
+iface = gr.Interface(fn=greet, inputs=[image_input], outputs=gr.outputs.HTML())
+
 iface.launch()